Hi,
I am Manoj,TYBCS student from SP College.
Can some one help me out with this problem. I have been searching around for
some help but couldnt find any...
Im trying to connect PostgreSQL with Java..
//Prog Name:Connec.java
import java.sql.*;
public class Connec
{
public static void main(String args[])
{
ResultSet r;
try
{
Class.forName("org.postgresql.Driver");
String url="jdbc:postgresql:manoj";
String username="manoj";
String password="";
Connection c=DriverManager.getConnection(url,username,password);
}//try
catch(Exception e)
{
System.out.println("Error"+e);
}//catch
}//main
}//class
/*************************************************************************************
In this program
String url="jdbc:postgresql:manoj";
Here manoj is database name
String username="manoj";
Here manoj is username.
****************************************************************************************/
// After Compilation No Errors
[EMAIL PROTECTED] ~]$ javac Connec.java
// But error in Runtime
[EMAIL PROTECTED] ~]$ java Connec
Error A connection error has occurred: FATAL: Ident authentication failed
for user "manoj"
//My bash_profile file is
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin:/usr/java/jdk1.5.0_07/bin:.
CLASSPATH=/usr/java/jdk1.5.0_07/lib/tools.jar:/usr/java/jdk1.5.0_07/jre/lib/rt.jar:/usr/java/pg73jdbc3.jar:.
export PATH CLASSPATH
unset USERNAME
/******************
I already created a postgres account
using
createuser manoj
createdb manoj
*************************************/
/*************************************
String url="jdbc:postgresql:postgres";
String username="postgres";
OR
String url="jdbc:postgresql:root";
String username="root";
Gives the same problem
Error A connection error has occurred: FATAL: Ident authentication failed
for user"postgres"
OR
Error A connection error has occurred: FATAL: Ident authentication failed
for user "root"
******************************************/
I have "Fedora 4".Please tell me what can i do to solve this problem.
Thanks
Manoj Gudi.
--
______________________________________________________________________
Pune GNU/Linux Users Group Mailing List: ([email protected])
List Information: http://plug.org.in/cgi-bin/mailman/listinfo/plug-mail
Send 'help' to [EMAIL PROTECTED] for mailing instructions.
